We created 2 nice loaders for this game, but now 
somebody found a "factory"-cheat!

Type "qwertyuiop" at the title screen (and getthe 
"The active keys ..." message). This gives you the
following keys to play with: 

Key    Effect
----------------
[F1] - Add energy
[F2] - Add money
[F3] - Add time
[F4] - End level